* {
    margin: 0;
    padding: 0;
}

html,
body {
    height: 100%;
}

a {
    text-decoration: none;
}

.header {

    margin: 100px auto 40px auto;
    width: 570px;
    border-bottom: 1px solid #dddddd;

    .logo {

        margin: auto;
        width: 160px;
        height: 50px;
        margin-bottom: 22px;
    }
}

h3 {
    margin-bottom: 40px;
    text-align: center;
}

form {

    position: absolute;
    left: calc(50% - 230px);
    width: 700px;

    display: flex;
    flex-direction: column;

    &>label {
        margin-bottom: 20px;
        display: flex;
        align-items: center;

        span {
            width: 120px;
        }

        span:nth-of-type(1) {
            margin-right: 16px;
            text-align: right;
            color: #444444;
        }

        span:nth-of-type(2) {
            color: #444444;
        }

        .input {
            padding: 0 10px;
            width: 280px;
            height: 38px;
            outline: none;
            border: 1px solid #dddddd;
        }

        label {

            margin-left: 10px;
            white-space: nowrap;
            color: red;
            font-size: 10px;

        }

    }

    .select {
        margin-left: 135px;
        font-size: 12px;

        span {
            width: auto;
        }

        a {
            color: #9a0000;
        }
    }

    #btn {
        margin-left: 135px;
        box-sizing: border-box;
        width: 61px;
        height: 33px;
        background: #F2F2F2;
        border: 1px solid #D9D9D9;
        box-shadow: none;
        color: #ec414d;
        text-shadow: none;
        cursor: pointer;

        &:hover {
            color: #ffffff;
            background-color: #e31725;
        }
    }
}